27797440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 74066400

約数和(自身を除く): 46268960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 149, 160, 176, 212, 220, 265, 298, 320, 352, 424, 440, 530, 583, 596, 704, 745, 848, 880, 1060, 1166, 1192, 1490, 1639, 1696, 1760, 2120, 2332, 2384, 2915, 2980, 3278, 3392, 3520, 4240, 4664, 4768, 5830, 5960, 6556, 7897, 8195, 8480, 9328, 9536, 11660, 11920, 13112, 15794, 16390, 16960, 18656, 23320, 23840, 26224, 31588, 32780, 37312, 39485, 46640, 47680, 52448, 63176, 65560, 78970, 86867, 93280, 104896, 126352, 131120, 157940, 173734, 186560, 252704, 262240, 315880, 347468, 434335, 505408, 524480, 631760, 694936, 868670, 1263520, 1389872, 1737340, 2527040, 2779744, 3474680, 5559488, 6949360, 13898720, 27797440]

約数ペア:

[(1, 27797440), (2, 13898720), (4, 6949360), (5, 5559488), (8, 3474680), (10, 2779744), (11, 2527040), (16, 1737340), (20, 1389872), (22, 1263520), (32, 868670), (40, 694936), (44, 631760), (53, 524480), (55, 505408), (64, 434335), (80, 347468), (88, 315880), (106, 262240), (110, 252704), (149, 186560), (160, 173734), (176, 157940), (212, 131120), (220, 126352), (265, 104896), (298, 93280), (320, 86867), (352, 78970), (424, 65560), (440, 63176), (530, 52448), (583, 47680), (596, 46640), (704, 39485), (745, 37312), (848, 32780), (880, 31588), (1060, 26224), (1166, 23840), (1192, 23320), (1490, 18656), (1639, 16960), (1696, 16390), (1760, 15794), (2120, 13112), (2332, 11920), (2384, 11660), (2915, 9536), (2980, 9328), (3278, 8480), (3392, 8195), (3520, 7897), (4240, 6556), (4664, 5960), (4768, 5830)]